HexCmp

HexCmp is a HEX editor that allows you to compare the contents of binary files. Files are compared on the fly and files of up to 4 gigabytes are supported. The program can highlight the code, synchronize scrolling of viewed files and display information about them. In addition to a full comparison of files, users of HexCmp have the ability to compare their individual fragments - you can view the code blocks and customize their color display. Comparison of not only binary but also text files is supported. You can search, cancel and repeat actions, as well as standard editing functions in HEX mode.